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net: sched: cls_flower: Fix an error code in fl_tmplt_create()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 3 Aug 2018 19:27:55 +0000 (22:27 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 6 Aug 2018 00:25:46 +0000 (17:25 -0700)
commit1cbc36a53b60d43daa686280385b1ddbe51d5809
treeadfdb3fc156c6637821afc9c2705e23e1fcd4c15
parenta6bcfc89694ed8cb482a82cdc8b93aae63a8b691
net: sched: cls_flower: Fix an error code in fl_tmplt_create()

We forgot to set the error code on this path, so we return NULL instead
of an error pointer.  In the current code kzalloc() won't fail for small
allocations so this doesn't really affect runtime.

Fixes: b95ec7eb3b4d ("net: sched: cls_flower: implement chain templates")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/cls_flower.c